foreword
The advantage of changing the direct power supply of the mobile phone is nothing more than lighter weight and long-lasting battery life, so it is no problem to
change it to the vehicle's central control or vehicle navigation. , such glasses with no technical content are very heavy and uncomfortable to wear on the head.
In fact, after a little analysis, it is not the mobile phone that is heavy, but the battery. Battery, what about putting the original mobile phone set directly into the glasses?
From the configuration point of view, the mobile phone motherboard configuration of 4+64 has surpassed the same type of VR all-in-one machine in seconds, and the price is very high.
From the weight point of view, the VR all-in-one machine also needs a built-in battery, which is actually heavier. The battery should not exist for VR glasses. From the perspective of
power supply, the vr all-in-one machine may last for two hours, because the battery is inside, and if it is directly powered by the mobile phone, it can last wirelessly. It is clear at a glance who is better and who is worse
.
Equipped with a somatosensory handle, to be honest, this can kill most of the similar vr all-in-one glasses on the market
and if you buy a vr all-in-one, the built-in preset software is extremely annoying, and you can only use the specified app , here to criticize Xiaomi vr glasses by name, the garbage made by my own Xiaomi vrapp, it has not been updated, and users have to use their app, it is like entering my restaurant, I serve a bunch of Xiang, you have to eat it, eat it If you don’t eat, you have to pay the bills before going out. Didn’t you think that the reason for the poor sales of your VR glasses is not the hardware but the app? Do not open external apps, lock your own ecology, the key is that your own ecology does not support it, this operation is speechless
process
1. Disassemble the mobile phone I think everyone can see the dismantling video of their mobile phone type on the Internet. It is nothing more than removing the fixing screws of the back cover, then pulling out the battery cable, and removing the battery. Watch the video several times, because if the fingerprint module is at the back, the disassembly process needs to be gentle, and violence may damage the fingerprint cable
2. The second step is to buy a direct power supply line that matches your mobile phone type from shopping websites, such as Pinduoduo and Taobao, and reinsert the cable interface on the direct power supply line into the interface on the main board of the mobile phone, so that the external power supply The line acts as a direct power supply
After refitting, close the mobile phone cover again, and the quality of the mobile phone will be reduced by 3/4, like a
feather
. If you plug in the power bank, the original typc interface of the mobile phone can be used normally, such as usb debugging, etc. can be used normally
because this is equivalent to the internal lithium battery power supply,
a little thought will make it clear, the battery power supply motherboard is still the same motherboard, lithium battery It's just getting the outside from the inside, so this has no effect on the functions of the original mobile phone.
However, if the externally powered usb is installed on the computer, the original typc interface of the mobile phone can be connected to external devices such as U disk, wireless keyboard, etc., but the usb debugging is not available. This needs to be paid attention to. Normally, it can be powered by a power bank. Of course, if it is not used temporarily On usb debugging, you can also plug directly into the computer usb port for power supply